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对气候变化对加拿大关键基础设施的影响进行系统审查
Dilruba Fatima Sharmin1, Daniel Henstra2, Jason Thistlethwaite3
1Climate Risk Research Group, University of Waterloo, Waterloo, ON, Canada.
Environmental management
|February 18, 2026
概括
气候变化对加拿大的关键基础设施 (CI) 有重大影响,造成破坏和破坏. 研究突出了关键的脆弱性,并呼吁采取综合方法,在全国范围内增强CI弹性.
科学领域:
- 环境科学 环境科学
- 土木工程 土木工程是指土木工程.
- 适应气候变化 适应气候变化
背景情况:
- 关键基础设施 (CI) 对社会功能和经济活动至关重要,但面临着日益增加的气候变化风险.
- 关于气候变化对加拿大CI的影响的证据是分散的,需要进行全面的综合分析.
- 现有的研究在地理上集中,专注于特定的行业和危险.
研究的目的:
- 系统地审查同行评审的关于气候变化对加拿大CI的影响的研究.
- 识别研究缺口和地理/部门集中.
- 概述推进气候适应性CI研究和政策的优先事项.
主要方法:
- 按照PRISMA指南进行系统的文献审查.
- 基于PICO的搜索策略,以确定相关的研究.
- 对影响,危险,漏洞和方法论的发现进行综合.
主要成果:
- 研究集中在安大略省和不列颠哥伦比亚省,重点关注交通,水,废水和能源部门.
- 洪水,极端降水,温度变化和永久土融化是主要的危险;野火和复合风险被研究不足.
- 研究始终报告物理损坏,服务中断,经济损失和级联故障.
- 资产年龄和治理等非气候因素显著影响脆弱性和复苏.
- 方法主要使用工程和水文建模,有限的社会,制度和公平考虑.
结论:
- 当前的研究提供了一个基础,但具有显著的地理和主题差距.
- 应对气候弹性需要将社会,机构和公平的维度与工程方法相结合.
- 优先事项包括将研究范围扩大到研究不足的危险和地区,并促进跨学科合作,以制定强有力的CI适应战略.
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